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| author | Bill Wendling <isanbard@gmail.com> | 2009-07-20 01:03:30 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-07-20 01:03:30 +0000 |
| commit | 3d10a5a75794356a0a568ce283713adc3a963200 (patch) | |
| tree | d2af2edf3eb2da3f5490936f7843f1594e3e95e6 /lib/Bitcode/Writer | |
| parent | 3f189a3eb40208c75ea33cf75e7183a48087541a (diff) | |
| download | llvm-3d10a5a75794356a0a568ce283713adc3a963200.tar.gz llvm-3d10a5a75794356a0a568ce283713adc3a963200.tar.bz2 llvm-3d10a5a75794356a0a568ce283713adc3a963200.tar.xz | |
Add plumbing for the `linker_private' linkage type. This type is meant for
"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.
This is plumbing, so we don't have a use of it yet. More to come, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76385 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Bitcode/Writer')
| -rw-r--r-- | lib/Bitcode/Writer/BitcodeWriter.cpp | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp index 55ec9e5e43..d7acd14a80 100644 --- a/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -281,19 +281,20 @@ static unsigned getEncodedLinkage(const GlobalValue *GV) { switch (GV->getLinkage()) { default: llvm_unreachable("Invalid linkage!"); case GlobalValue::GhostLinkage: // Map ghost linkage onto external. - case GlobalValue::ExternalLinkage: return 0; - case GlobalValue::WeakAnyLinkage: return 1; - case GlobalValue::AppendingLinkage: return 2; - case GlobalValue::InternalLinkage: return 3; - case GlobalValue::LinkOnceAnyLinkage: return 4; - case GlobalValue::DLLImportLinkage: return 5; - case GlobalValue::DLLExportLinkage: return 6; - case GlobalValue::ExternalWeakLinkage: return 7; - case GlobalValue::CommonLinkage: return 8; - case GlobalValue::PrivateLinkage: return 9; - case GlobalValue::WeakODRLinkage: return 10; - case GlobalValue::LinkOnceODRLinkage: return 11; - case GlobalValue::AvailableExternallyLinkage: return 12; + case GlobalValue::ExternalLinkage: return 0; + case GlobalValue::WeakAnyLinkage: return 1; + case GlobalValue::AppendingLinkage: return 2; + case GlobalValue::InternalLinkage: return 3; + case GlobalValue::LinkOnceAnyLinkage: return 4; + case GlobalValue::DLLImportLinkage: return 5; + case GlobalValue::DLLExportLinkage: return 6; + case GlobalValue::ExternalWeakLinkage: return 7; + case GlobalValue::CommonLinkage: return 8; + case GlobalValue::PrivateLinkage: return 9; + case GlobalValue::WeakODRLinkage: return 10; + case GlobalValue::LinkOnceODRLinkage: return 11; + case GlobalValue::AvailableExternallyLinkage: return 12; + case GlobalValue::LinkerPrivateLinkage: return 13; } } |